Reference Guide

The summary-only parameter suppresses all advertisements. If you want to suppress
advertisements to only specific neighbors, use the neighbor distribute-list
command.
bgp dampening
Enable MBGP route dampening.
C-Series, E-Series TeraScale, S-Series
Syntax
bgp dampening [half-life time] [route-map map-name]
To disable route dampening, use the no bgp dampening [half-life time]
[route-map map-name] command.
Parameters
half-life time (OPTIONAL) Enter the number of minutes after which the Penalty is
decreased. After the router assigns a Penalty of 1024 to a route, the
Penalty is decreased by half after the half-life period expires. The
range is 1 to 45. The default is 15 minutes.
route-map map-
name
(OPTIONAL) Enter the keyword route-map followed by the name of
a configured route map.
Only match commands in the configured route map are supported.
Defaults Disabled.
Command Modes ROUTER BGP Address Family (conf-router_bgp_af)
Command History
Version 7.8.1.0 Introduced on the S-Series.
Version 7.7.1.0 Introduced on the C-Series.
Version 7.6.1.0 Introduced IPv6 MGBP support for the E-Series.
clear ip bgp ipv4 multicast
Reset MBGP sessions.
C-Series, E-Series TeraScale, S-Series
Syntax
clear ip bgp ipv4 multicast * ip-address [dampening | flap-
statistics] peer-group]
Parameters
* Enter an asterisk ( * ) to reset all BGP sessions.
ip-address Enter an IP address in dotted decimal format to clear the prefixes
from that neighbor.
dampening (OPTIONAL) Enter the keyword dampening to clear route flap
dampening information.
flap-statistics (OPTIONAL) Enter the keywords flap-statistics to reset the
flap statistics on all prefixes from that neighbor.
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